Reasoning eval · Puzzle Bg6Fv
2 of 3 models found the move, and said 3 false things along the way
Green is the solution, red is what the model played when it differed. Each claim below was pulled out of the prose beside it and checked against this exact position.
- Rating
- 1520(1600 band)
- Solution
- f6f7 d3d5 f7f8q d5e5 f8f7
- Motifs
- advancedPawncrushingendgamelongpromotion
- FEN
- 8/7k/5Ppp/1p1BN3/b1p5/3r3P/6PK/8 w - - 3 36
Stated plan
Push the pawn to f7, supported by the knight on e5, to force promotion.
Resolves to f6f7 · −0cp
Reasoning
The pawn on f6 is one step from promotion and is protected by the knight on e5 (Ne5 covers f7). Pushing f6-f7 creates an unstoppable promotion threat, since the black king cannot approach f7/f8 due to the knight's defense, and even if Black grabs the h3 pawn with check, White simply recaptures and promotes next move, winning decisively.
Claims extracted from it
1 true · 2 false · 1 unverifiable
Hover a claim to light up the squares it is about.
- False
The pawn on f6 is protected by the knight on e5
defendedsquare=f6by=e5
- Unverifiable
The knight on e5 covers f7
controls_squaresquare=f7by=e5
- True
After f7, the black king cannot approach f7/f8 due to the knight's defense
lineprefix=playedmoves=f7assertion=type:king_cannot_go square:f7 side:black
- False
After f7, even if Black grabs the h3 pawn with check, White simply recaptures and promotes next move, winning decisively
lineprefix=playedmoves=f7assertion=type:material_delta side:white min_value:8